32560640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 94279680

約数和(自身を除く): 61719040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 79, 80, 92, 112, 115, 128, 140, 158, 160, 161, 184, 224, 230, 256, 280, 316, 320, 322, 368, 395, 448, 460, 512, 553, 560, 632, 640, 644, 736, 790, 805, 896, 920, 1106, 1120, 1264, 1280, 1288, 1472, 1580, 1610, 1792, 1817, 1840, 2212, 2240, 2528, 2560, 2576, 2765, 2944, 3160, 3220, 3584, 3634, 3680, 4424, 4480, 5056, 5152, 5530, 5888, 6320, 6440, 7268, 7360, 8848, 8960, 9085, 10112, 10304, 11060, 11776, 12640, 12719, 12880, 14536, 14720, 17696, 17920, 18170, 20224, 20608, 22120, 25280, 25438, 25760, 29072, 29440, 35392, 36340, 40448, 41216, 44240, 50560, 50876, 51520, 58144, 58880, 63595, 70784, 72680, 82432, 88480, 101120, 101752, 103040, 116288, 127190, 141568, 145360, 176960, 202240, 203504, 206080, 232576, 254380, 283136, 290720, 353920, 407008, 412160, 465152, 508760, 581440, 707840, 814016, 930304, 1017520, 1162880, 1415680, 1628032, 2035040, 2325760, 3256064, 4070080, 4651520, 6512128, 8140160, 16280320, 32560640]

約数ペア:

[(1, 32560640), (2, 16280320), (4, 8140160), (5, 6512128), (7, 4651520), (8, 4070080), (10, 3256064), (14, 2325760), (16, 2035040), (20, 1628032), (23, 1415680), (28, 1162880), (32, 1017520), (35, 930304), (40, 814016), (46, 707840), (56, 581440), (64, 508760), (70, 465152), (79, 412160), (80, 407008), (92, 353920), (112, 290720), (115, 283136), (128, 254380), (140, 232576), (158, 206080), (160, 203504), (161, 202240), (184, 176960), (224, 145360), (230, 141568), (256, 127190), (280, 116288), (316, 103040), (320, 101752), (322, 101120), (368, 88480), (395, 82432), (448, 72680), (460, 70784), (512, 63595), (553, 58880), (560, 58144), (632, 51520), (640, 50876), (644, 50560), (736, 44240), (790, 41216), (805, 40448), (896, 36340), (920, 35392), (1106, 29440), (1120, 29072), (1264, 25760), (1280, 25438), (1288, 25280), (1472, 22120), (1580, 20608), (1610, 20224), (1792, 18170), (1817, 17920), (1840, 17696), (2212, 14720), (2240, 14536), (2528, 12880), (2560, 12719), (2576, 12640), (2765, 11776), (2944, 11060), (3160, 10304), (3220, 10112), (3584, 9085), (3634, 8960), (3680, 8848), (4424, 7360), (4480, 7268), (5056, 6440), (5152, 6320), (5530, 5888)]